HRC55 End Mill Berujung Bulat dengan 2 Alur dan Leher Panjang untuk Baja

HRC55 LONG-NECK BALL NOSE END MILL SERIES
2-flute solid carbide long-neck ball nose end mill for precision 3D contouring and deep-cavity finishing in steel and mold steel.
Akhir Profil:Ball Nose
Flute Count: 2 seruling
Kekerasan Baja:HRC55 Series
Panjang Efektif:1–20 mm
Diameter. Rentang:Ø0.2–Ø3.0 mm
Panjang Keseluruhan:50 mm
Aplikasi / Bahan
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TERBAIK UNTUK

Ball Radius

Custom sizes

Neck Reach

Flexible lengths

Flutes & Coating

Material-matched options

Custom Tolerances

Drawing-based precision

HRC55 2-Flute Long Neck Ball Nose End Mill

Ini HRC55 2-flute solid carbide long-neck ball nose end mill for steel dirancang untuk 3D contouring and deep-cavity mold finishing. Reduced-neck geometry provides sidewall clearance for recessed curves, fine details and hard-to-reach surfaces.

Fitur Utama

01

Ball-nose geometry for precision 3D contouring and mold finishing.

02

Reduced-neck clearance for deep cavities and recessed surfaces.

03

Two-flute design supports chip evacuation in small-diameter milling.

HRC55 2-flute solid carbide long neck ball nose end mills for steel

04

HRC55 series for suitable steel and pre-hardened mold-steel applications.

05

Multiple ball radii and neck lengths, with custom options available.

Detail Produk

HRC55 long neck ball nose end mills in different diameters and neck lengths

Ball Radius & Neck Length Options

Multiple sizes for different cavity depths and machining features.

HRC55 2-flute long neck ball nose end mill cutting tip and neck geometry

Ball-End & Reduced-Neck Geometry

Ball-end profile and neck clearance for precision finishing.

Aplikasi yang Direkomendasikan

  • Deep mold-cavity finishing
  • 3D surface contouring
  • Recessed and curved-surface machining
  • Small-feature precision finishing

Bahan Benda Kerja

Carbon steel, alloy steel and suitable mold steels within the confirmed application range.

 

Micro Long-Neck End Mill Series – Ball Nose & Square End

Catatan Aplikasi: Use the shortest suitable neck reach and tool overhang to minimize deflection during deep-cavity finishing.

Spesifikasi Teknis

Reference specifications for HRC55 2-flute solid carbide long-neck ball nose end mills.

Parameter Spesifikasi
Bahan Karbida Padat
Series HRC55
Akhir Profil Ball Nose
Seruling 2 seruling
Ball Radius R0.1–R1.5 mm
Diameter Pemotongan Ø0.2–Ø3.0 mm
Opsi Panjang 1–20 mm, depending on size
Diameter Shank Ø4 mm
Panjang Keseluruhan 50 mm
Pelapisan Application-Matched Options

Tool Dimensions

HRC55 2-flute long neck ball nose end mill dimensional drawing

Ukuran yang Tersedia

Reference ball radius, cutting diameter and length combinations. All dimensions in mm.

Ball Radius (R) Cutting Dia. (D) Length Options* Shank (d) OAL (L)
R0.1 0.2 1 / 2 4 50
R0.15 0.3 1 / 2 / 3 / 4 4 50
R0.2 0.4 1 / 2 / 3 / 4 / 5 / 6 4 50
R0.25 0.5 2 / 3 / 4 / 5 / 6 / 8 4 50
R0.3 0.6 2 / 3 / 4 / 5 / 6 / 8 4 50
R0.4 0.8 2 / 3 / 4 / 5 / 6 / 8 / 10 4 50
R0.5 1.0 4 / 5 / 6 / 8 / 10 / 12 / 14 / 16 / 20 4 50
R0.75 1.5 6 / 8 / 10 / 12 / 14 / 16 / 20 4 50
R1.0 2.0 6 / 8 / 10 / 12 / 14 / 16 / 20 4 50
R1.5 3.0 10 / 12 / 16 / 20 4 50

Custom Long-Neck Ball Nose End Mills

Custom ball radii, neck lengths, cutting geometry and coatings are available for OEM orders.

Ball Radius & Diameter | Neck Diameter & Reach | Flute Geometry & Coating | Custom Tolerances

Layanan OEM & Merek Pribadi

OEM cutting tool supply for distributors and tooling brands, with custom identification, packaging and repeat-order support.

OEM private label carbide cutting tools with custom laser marking, labels and protective packaging
Need OEM or private-label supply? Lihat Layanan OEM & Merek Pribadi kami for custom marking, branded packaging and repeat orders.

Kualitas, Pemeriksaan, dan Pengiriman

HY ensures consistent quality through material verification, precision grinding and final inspection of dimensions, cutting edges and coatings.

Proses produksi yang terkendali dan pemeriksaan akhir untuk mata bor persegi berbahan karbida padat
carbide long neck end mill product collection hy cutting tools

HRC55 Long Neck Ball Nose End Mill FAQ

Answers on tool selection, steel machining, available sizes and OEM orders.

What is this long neck ball nose end mill best used for?
It is designed for 3D contouring, curved-surface finishing and deep mold-cavity machining in suitable steels.
Why choose a 2-flute long neck ball nose end mill?
The ball-nose tip follows curved profiles, while two flutes provide chip space for small-diameter milling. The reduced neck provides clearance for recessed surfaces.
What steel grades can the HRC55 ball nose end mill machine?
The HRC55 series is intended for suitable carbon steel, alloy steel and mold steel. Confirm the workpiece grade and hardness before selecting the tool.
How do I choose the ball radius and neck length?
Choose the ball radius according to the required surface profile and the neck reach according to cavity depth and clearance. Use the shortest suitable reach for better rigidity.
How can deflection be reduced in deep-cavity milling?
Minimize tool overhang, ensure rigid clamping and adjust cutting engagement according to diameter, neck reach and workpiece material.
What standard sizes are available?
The reference range covers R0.1–R1.5 (Ø0.2–Ø3.0 mm), with a Ø4 mm shank and 50 mm overall length. Length combinations vary by size. Confirm availability before ordering.
Are custom sizes, samples and OEM options available?
Custom ball radii, neck lengths, coatings, trial orders and private-label options can be reviewed according to specifications and quantity. View OEM Services.
Informasi apa saja yang diperlukan untuk mendapatkan penawaran harga?
Send the ball radius, neck length, workpiece material, quantity and any drawing or customization requirements.

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